Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 090827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT THU OCT 09 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 224 PM 82 1951 63 -1 66
MINIMUM 45 446 AM 26 1985 42 3 53
AVERAGE 54 53 1 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.89 1962 0.13 -0.13 0.13
MONTH TO DATE 0.28 0.94 -0.66 0.65
SINCE OCT 1 0.28 0.94 -0.66 0.65
SINCE JAN 1 19.64 30.43 -10.79 29.24
DEGREE DAYS
HEATING
YESTERDAY 11 12 -1 5
MONTH TO DATE 76 89 -13 79
SINCE SEP 1 178 272 -94 219
SINCE JUL 1 250 412 -162 298
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 8 3 33
SINCE JAN 1 201 113 88 214
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 40 200 PM
AVERAGE 65
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 81 1996
MINIMUM TEMPERATURE (F) 42 26 2019
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 722 AM PDT SUNSET 635 PM PDT
OCTOBER 10 2025.......SUNRISE 723 AM PDT SUNSET 633 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$